Would this guy's idea work with basalt rock?
Heres the link: http://www.reefcentral.com/forums/showthread.php?t=1188352&pp=25&page=1
Here is a picture of the basalt I have available to me at the moment...
What do you think?
Heres the link: http://www.reefcentral.com/forums/showthread.php?t=1188352&pp=25&page=1
Here is a picture of the basalt I have available to me at the moment...

What do you think?